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Centered 3 Inches/3.5 Inches 3 Inches/3.5 Inches
Centered 3 Inches/3.5 Inches On Sale
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MagnaFlow Performance Stainless Steel Mufflers
MagnaFlow Exhaust Street Performance Stainless Steel Muffler With TipsFrom $276.00
- Delivers a Smooth, Deep Tone
- 100% Stainless Steel
- Mufflers are Bi-Directional
- Lifetime Warranty
- California Residents: WARNING
From $276.00
4.5
4.5
(495)
Flowmaster Pro Series Laminar Flow Mufflers
Flowmaster Exhaust Pro Series MufflerFrom $274.95
- Most versatile Laminar Flow muffler we offer
- Deeper tone for great performance sound
- 409S Stainless Steel construction
- Limited lifetime warranty to original purchaser
- Low exterior heat via Cool Shell technology
- Both full-size and shorty version available
- California Residents: WARNING
From $274.95
Banks Power Monster Exhaust Mufflers
Banks Power Monster MufflerFrom $239.00
- Type Of Muffler: Straight Through
- Inlet Tube Size: 2.5in.
- Outlet Tube Size: 2.5in.
- Inlet Location: Centered
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 1
- Number of Outlets: 1
- Muffler Shape: Oval
- California Residents: WARNING
From $239.00
3.7
3.7
(18)
Flowmaster Exhaust 50 Series Big Block Muffler
Flowmaster Exhaust 50 Series Big Block MufflerFrom $278.95
- Our largest and quietest muffler, the 50 Series Big Block Mufflers is made for tow vehicles, full-size trucks, large SUV?s and RV?s / Motor Homes. More than just compatible with big cubic inch engine applications, the 50 Series Big Block incorporates a very large Resonance Tuning Chamber to almost completely reduce interior sound in large cab vehicles and enough case volume to handle engines under heavy loads ? perfect for tow vehicles. Significant improvements in mileage, torque, and horsepower are to be expected from this muffler, as well as decreased engine heat and wear.
- California Residents: WARNING
From $278.95
5 Products
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Banks Power Monster Muffler - 52405
- Fitment: Universal Fit
- Monster Muffler
- Type Of Muffler: Straight Through
- Inlet Location: Centered
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 1
- Number of Outlets: 1
- Muffler Shape: Round
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$299.00
$332.22
On Backorder
Contact Us for Availability or Alternatives
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EASY RETURNS
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LOW PRICE GUARANTEE
EASY RETURNS
$299.00
$332.22
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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- Fitment: Universal Fit
- Monster Muffler
- Type Of Muffler: Straight Through
- Inlet Location: Centered
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 1
- Number of Outlets: 1
- Muffler Shape: Round
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
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Banks Power Monster Muffler - 52407
- Fitment: Universal Fit
- Monster Muffler
- Type Of Muffler: Straight Through
- Inlet Location: Centered
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 1
- Number of Outlets: 1
- Muffler Shape: Round
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$239.00
$265.56
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
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Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$239.00
$265.56
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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- Fitment: Universal Fit
- Monster Muffler
- Type Of Muffler: Straight Through
- Inlet Location: Centered
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 1
- Number of Outlets: 1
- Muffler Shape: Round
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Reset Password
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Enter email address to change your password
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Flowmaster 50 Series Big Block Muffler - 530513
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- 50 Series Big Block Muffler
- Aluminized Steel
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$278.95
$310.00
In-Stock Ships next business day ?
$278.95
$310.00
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- 50 Series Big Block Muffler
- Aluminized Steel
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
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Flowmaster Pro Series Muffler - 13016101
- Fitment: Universal Fit
- Pro Series Muffler
- w/ Turndown
- Aluminized
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$274.95
$296.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$274.95
$296.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Pro Series Muffler
- w/ Turndown
- Aluminized
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
MagnaFlow Satin Stainless Steel Muffler - 12595
- Fitment: Universal Fit
- Stainless Steel Muffler
- Type Of Muffler: Straight Through
- Inlet Location: Dual
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 2
- Number of Outlets: 1
- Muffler Shape: Oval
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$276.00
$420.64
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$276.00
$420.64
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Stainless Steel Muffler
- Type Of Muffler: Straight Through
- Inlet Location: Dual
- Outlet Location: Centered
- Muffler Material: Stainless Steel
- Number of Inlets: 2
- Number of Outlets: 1
- Muffler Shape: Oval
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
